Dyfyniad APA

Nathanson, J. A. (2000). Basic environmental technology: Water supply, waste management, and pollution control. New Jersey: Prentice Hall.

Dyfyniad Arddull Chicago

Nathanson, Jerry A. Basic Environmental Technology: Water Supply, Waste Management, and Pollution Control. New Jersey: Prentice Hall, 2000.

Dyfyniad MLA

Nathanson, Jerry A. Basic Environmental Technology: Water Supply, Waste Management, and Pollution Control. New Jersey: Prentice Hall, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.